Miles between Round Rock, TX and Swansea, IL

There are
822 mi
from Round Rock, TX to Swansea, IL

That's the driving distance. It would take 15 hours 8 mins to go from Round Rock, Texas to Swansea, Illinois.

The flight distance (direct flight from Round Rock, TX to Swansea, IL) is 705.88 mi.

822 mi = 1,323.51 kms